Threat Intelligence / CVE / CVE-2023-42917

CVE-2023-42917

CISA KEV

CVSS 8.8 (HIGH) · EPSS 0.1% · Published 2023-11-30

A memory corruption vulnerability was addressed with improved locking. This issue is fixed in iOS 17.1.2 and iPadOS 17.1.2, macOS Sonoma 14.1.2, Safari 17.1.2. Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been exploited against versions of iOS before iOS 16.7.1.

CVSS v3 vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-787

Threats tracking this CVE

Coruna iOS Exploit Kit — 23 Exploits Across 5 Chains Targeting iOS 13-17.2.1 (CVE-2021-30952, CVE-2023-41974, CVE-2023-43000 + 20 More) — CRITICAL

References

http://seclists.org/fulldisclosure/2023/Dec/12
http://seclists.org/fulldisclosure/2023/Dec/13
http://seclists.org/fulldisclosure/2023/Dec/3
http://seclists.org/fulldisclosure/2023/Dec/4
http://seclists.org/fulldisclosure/2023/Dec/5
http://seclists.org/fulldisclosure/2023/Dec/8
http://seclists.org/fulldisclosure/2024/Jan/35
http://www.openwall.com/lists/oss-security/2023/12/05/1
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AD2KIHHCUBQC2YYH3FJWAHI5BG3QETOH/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/P5LQS6VEI7VIZNC7QGQ62EOV45R5RJIR/

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